What Is Photoreceptor Drum? The photoreceptor drum (or, in some photocopiers, belt) is the heart of the system. A drum is basically a metal roller covered by a layer of photoconductive material. This layer is made out of a semiconductor such as selenium, germanium or silicon. What is the function of photoreceptor drum in printer?
What Can Go Wrong With A Photocopier? Paper jams. A run-of-the-mill paper jam can cause a surprising amount of office disruption as it creates both a standstill and a backlog. … Cartridge and toner issues. … Streaks or lines on paper. … Wrinkled pages. … Discoloured printing. … Random spots across your copies. What are
What Is The Basic Principle Behind Electro Photography? Electrophotography, more commonly known as xerography, is based on the formation of a latent electrostatic image on an imaging surface by first uniformly electrostatically charging the surface of the imaging layer in the dark and then exposing this electrostatically charged surface to a light and shadow image.